Change some code style.

MyTracksTest/src/com/google/android/apps/mytracks/endtoendtest/DeleteTest.java

@@ -62,9 +62,11 @@ public class DeleteTest extends ActivityInstrumentationTestCase2<TrackListActivi
     EndToEndTestUtils.findMenuItem(activityMyTracks.getString(R.string.menu_delete_all), true);
     instrumentation.waitForIdleSync();
     EndToEndTestUtils.rotateAllActivities();
-    EndToEndTestUtils.getButtonOnScreen(activityMyTracks.getString(R.string.generic_ok), true, true);
+    EndToEndTestUtils
+        .getButtonOnScreen(activityMyTracks.getString(R.string.generic_ok), true, true);
     instrumentation.waitForIdleSync();
-    assertTrue(EndToEndTestUtils.SOLO.waitForText(activityMyTracks.getString(R.string.track_list_empty_message)));
+    assertTrue(EndToEndTestUtils.SOLO.waitForText(activityMyTracks
+        .getString(R.string.track_list_empty_message)));
     // There is no track now.
     trackListView = EndToEndTestUtils.SOLO.getCurrentListViews();
     assertEquals(0, trackListView.get(0).getCount());
@@ -75,7 +77,8 @@ public class DeleteTest extends ActivityInstrumentationTestCase2<TrackListActivi
             EndToEndTestUtils.GPX.toUpperCase()));
     assertTrue(EndToEndTestUtils.SOLO.waitForText(activityMyTracks
         .getString(R.string.sd_card_save_error_no_track)));
-    EndToEndTestUtils.getButtonOnScreen(activityMyTracks.getString(R.string.generic_ok), true, true);
+    EndToEndTestUtils
+        .getButtonOnScreen(activityMyTracks.getString(R.string.generic_ok), true, true);
   }
 
   /**
@@ -91,7 +94,7 @@ public class DeleteTest extends ActivityInstrumentationTestCase2<TrackListActivi
     EndToEndTestUtils.SOLO.clickOnView(trackListView.get(0).getChildAt(0));
     EndToEndTestUtils.findMenuItem(activityMyTracks.getString(R.string.menu_delete), true);
     EndToEndTestUtils
-    .getButtonOnScreen(activityMyTracks.getString(R.string.generic_ok), true, true);
+        .getButtonOnScreen(activityMyTracks.getString(R.string.generic_ok), true, true);
     instrumentation.waitForIdleSync();
     trackListView = EndToEndTestUtils.SOLO.getCurrentListViews();
     int trackNumberNew = trackListView.get(0).getCount();

MyTracksTest/src/com/google/android/apps/mytracks/endtoendtest/EndToEndTestUtils.java

@@ -192,24 +192,24 @@ public class EndToEndTestUtils {
     setIsEmulator();
     EndToEndTestUtils.instrumentation = instrumentation;
     EndToEndTestUtils.activityMytracks = activityMyTracks;
-    EndToEndTestUtils.SOLO = new Solo(EndToEndTestUtils.instrumentation,
+    SOLO = new Solo(EndToEndTestUtils.instrumentation,
         EndToEndTestUtils.activityMytracks);
     // Check if open MyTracks first time after install. If so, there would be a
     // welcome view with accept buttons. And makes sure only check once.
-    if (!EndToEndTestUtils.isCheckedFirstLaunch) {
+    if (!isCheckedFirstLaunch) {
-      if ((EndToEndTestUtils.getButtonOnScreen(EndToEndTestUtils.activityMytracks
+      if ((getButtonOnScreen(EndToEndTestUtils.activityMytracks
           .getString(R.string.eula_accept), false, false) != null)) {
-        EndToEndTestUtils.verifyFirstLaunch();
+        verifyFirstLaunch();
-      } else if (EndToEndTestUtils.SOLO.waitForText(
+      } else if (SOLO.waitForText(
       // After reset setting, welcome page will show again.
           activityMytracks.getString(R.string.welcome_title), 0, 500)) {
         resetPreferredUnits();
       }
       checkLanguage();
-      EndToEndTestUtils.isCheckedFirstLaunch = true;
+      isCheckedFirstLaunch = true;
-      EndToEndTestUtils.setHasActionBar();
+      setHasActionBar();
-      EndToEndTestUtils.resetAllSettings(activityMyTracks, false);
+      resetAllSettings(activityMyTracks, false);
-    } else if (EndToEndTestUtils.SOLO.waitForText(
+    } else if (SOLO.waitForText(
         // After reset setting, welcome page will show again.
         activityMytracks.getString(R.string.welcome_title), 0, 500)) {
       resetPreferredUnits();
@@ -266,7 +266,7 @@ public class EndToEndTestUtils {
    */
   static void createSimpleTrack(int numberOfGpsData) {
     startRecording();
-    EndToEndTestUtils.sendGps(numberOfGpsData);
+    sendGps(numberOfGpsData);
     instrumentation.waitForIdleSync();
     stopRecording(true);
   }
@@ -301,11 +301,11 @@ public class EndToEndTestUtils {
    *          activity
    */
   static void createTrackIfEmpty(int gpsNumber, boolean showTrackList) {
-    if (EndToEndTestUtils.isTrackListEmpty(!showTrackList)) {
+    if (isTrackListEmpty(!showTrackList)) {
       // Create a simple track.
-      EndToEndTestUtils.createSimpleTrack(gpsNumber);
+      createSimpleTrack(gpsNumber);
       if (showTrackList) {
-        EndToEndTestUtils.SOLO.goBack();
+        SOLO.goBack();
       }
     }
   }
@@ -374,17 +374,17 @@ public class EndToEndTestUtils {
       SOLO.clickOnText(activityMytracks.getString(R.string.menu_stop_recording));
     }
     if (isSave) {
-      EndToEndTestUtils.SOLO.waitForText(activityMytracks.getString(R.string.generic_save), 1, 5000);
+      SOLO.waitForText(activityMytracks.getString(R.string.generic_save), 1, 5000);
       // Make every track name is unique to make sure every check can be
       // trusted.
-      EndToEndTestUtils.trackName = EndToEndTestUtils.TRACK_NAME_PREFIX
+      trackName = TRACK_NAME_PREFIX
           + System.currentTimeMillis();
       SOLO.sendKey(KeyEvent.KEYCODE_DEL);
       SOLO.enterText(0, trackName);
       SOLO.enterText(1, DEFAULTACTIVITY);
-      if(!EndToEndTestUtils.isEmulator) {
+      if(!isEmulator) {
         // Close soft keyboard.
-        EndToEndTestUtils.SOLO.goBack();
+        SOLO.goBack();
       }
       SOLO.clickLongOnText(activityMytracks.getString(R.string.generic_save));
       instrumentation.waitForIdleSync();
@@ -494,7 +494,7 @@ public class EndToEndTestUtils {
    * Rotates the current activity.
    */
   static void rotateCurrentActivity() {
-    EndToEndTestUtils.rotateActivity(SOLO.getCurrentActivity());
+    rotateActivity(SOLO.getCurrentActivity());
     instrumentation.waitForIdleSync();
   }
 
@@ -504,7 +504,7 @@ public class EndToEndTestUtils {
   static void rotateAllActivities() {
     ArrayList<Activity> allActivities = SOLO.getAllOpenedActivities();
     for (Activity activity : allActivities) {
-      EndToEndTestUtils.rotateActivity(activity);
+      rotateActivity(activity);
     }
 
     instrumentation.waitForIdleSync();
@@ -588,7 +588,7 @@ public class EndToEndTestUtils {
    * @return the text view, null means can not find it
    */
   static TextView findTextView(String findText, View parent) {
-    ArrayList<TextView> textViews = EndToEndTestUtils.SOLO.getCurrentTextViews(parent);
+    ArrayList<TextView> textViews = SOLO.getCurrentTextViews(parent);
     for (TextView textView : textViews) {
       String text = (String) textView.getText();
       if (textView.isShown() && text.endsWith(findText)) { 
@@ -604,7 +604,7 @@ public class EndToEndTestUtils {
    * @return the ChartView or null if not find
    */
   static ChartView getChartView() {
-    ArrayList<View> views = EndToEndTestUtils.SOLO.getViews();
+    ArrayList<View> views = SOLO.getViews();
     for (View view : views) {
       if (view instanceof ChartView) { 
         return (ChartView) view; 
@@ -620,13 +620,13 @@ public class EndToEndTestUtils {
    * @param keepInSettingList whether keep in setting list or not
    */
   public static void resetAllSettings(Activity activityMyTracks, boolean keepInSettingList) {
-    EndToEndTestUtils.findMenuItem(activityMyTracks.getString(R.string.menu_settings), true);
+    findMenuItem(activityMyTracks.getString(R.string.menu_settings), true);
     SOLO.waitForText(activityMyTracks.getString(R.string.settings_reset));
     SOLO.clickOnText(activityMyTracks.getString(R.string.settings_reset));
     getButtonOnScreen(activityMytracks.getString(R.string.generic_ok), true, true);
     instrumentation.waitForIdleSync();
     if (!keepInSettingList) {
-      EndToEndTestUtils.SOLO.goBack();
+      SOLO.goBack();
     }
   }
 

MyTracksTest/src/com/google/android/apps/mytracks/endtoendtest/GoogleUtils.java

@@ -62,17 +62,20 @@ import java.util.Locale;
  * @author Youtao Liu
  */
 public class GoogleUtils {
-  private static Account account;
   public static final String LOG_TAG = "MyTracksTest";
   public static final String DOCUMENT_NAME_PREFIX = "My Tracks";
   public static final String SPREADSHEET_NAME = DOCUMENT_NAME_PREFIX + "-" + EndToEndTestUtils.DEFAULTACTIVITY;
 
+  /**
+   * Gets the account to access Google Services.
+   * 
+   * @param context context used to get account
+   * @return the first account which is bound with current device
+   */
   private static Account getAccount(Context context) {
-    return account == null ? account = AccountManager.get(context).getAccountsByType(
+    return AccountManager.get(context).getAccountsByType(Constants.ACCOUNT_TYPE)[0];
-        Constants.ACCOUNT_TYPE)[0] : account;
   }
   
-  
   /**
    * Gets Google maps of a user.
    * 
@@ -81,7 +84,6 @@ public class GoogleUtils {
    * @return true means set successfully
    */
   private static ArrayList<MapsMapMetadata> getMaps(Context context, MapsClient mapsClient) {
-    // Reset the per request states
     String authToken = null;
     ArrayList<String> mapIds = new ArrayList<String>();
     ArrayList<MapsMapMetadata> mapData = new ArrayList<MapsMapMetadata>();
@@ -176,7 +178,7 @@ public class GoogleUtils {
    * @param activity to get context
    * @return the entry of the document, null means can not find the spreadsheet.
    */
-  private static Entry searchSepeadsheetByTitle(String title, Activity activity) {
+  private static Entry searchSpreadsheetByTitle(String title, Activity activity) {
     Context context = activity.getApplicationContext(); 
     DocumentsClient documentsClient = new DocumentsClient(
         GDataClientFactory.getGDataClient(context),
@@ -214,8 +216,8 @@ public class GoogleUtils {
    * @param isDelete whether delete the information of this track in the document
    * @return true means find the track name in the spreadsheet
    */
-  public static boolean searchTrackTitleInSpreadsheet(String title, Activity activity, String spreadsheetTitle, boolean isDelete) {
+  private static boolean searchTrackTitleInSpreadsheet(String title, Activity activity, String spreadsheetTitle, boolean isDelete) {
-    String spreadsheetId = searchSepeadsheetByTitle(spreadsheetTitle, activity).getId().replace(SendDocsUtils.SPREADSHEET_ID_PREFIX, "");
+    String spreadsheetId = searchSpreadsheetByTitle(spreadsheetTitle, activity).getId().replace(SendDocsUtils.SPREADSHEET_ID_PREFIX, "");
     if(spreadsheetId == null) {
       Log.d(LOG_TAG, "Unable to find the spreadsheet -- " + spreadsheetTitle);
       return false;
@@ -249,6 +251,28 @@ public class GoogleUtils {
     }
     return false;
   }
+  
+  /**
+   * Searches a track in spreadsheet.
+   * 
+   * @param title the track name to search
+   * @param activity to get context
+   * @return true means find the track name in the spreadsheet
+   */
+  public static boolean searchTrackInSpreadSheet(String title, Activity activity) {
+    return searchTrackTitleInSpreadsheet(title, activity, GoogleUtils.SPREADSHEET_NAME, false);
+  }
+  
+  /**
+   * Searches and deletes a track in spreadsheet.
+   * 
+   * @param title the track name to search
+   * @param activity to get context
+   * @return true means find and delete successfully
+   */
+  public static boolean deleteTrackInSpreadSheet(String title, Activity activity) {
+    return searchTrackTitleInSpreadsheet(title, activity, GoogleUtils.SPREADSHEET_NAME, true);
+  }
 
   /**
    * Searches a fusion table in user's Google tables.
@@ -276,6 +300,7 @@ public class GoogleUtils {
    * 
    * @param title the title of a track to drop 
    * @param activity to get context
+   * @return the result of drop
    */
   public static boolean dropFusionTables(String title, Activity activity) {
     Context context = activity.getApplicationContext();